baber/WOPTO huggingface dataset:
Patent WO-2020169056-A1 (WO)
Title: Systems for vehicles using simplified state machines
Inventor: RICHMOND TRAMPUS
IPC: G06F16/22
Filed: 2020-02-20
Abstract: Systems for vehicles are disclosed using simplified state machines. A data processing system for a vehicle includes a plurality of subsystem nodes interconnected by a network topology. Each subsystem node includes a transceiver and micro-controller coupled to the transceiver. The micro-controller is configured to obtain an atomic machine state bit vector. Each bit of the atomic bit vector describes a state of the vehicle used by a state machine operating within the vehicle. The micro-controller multiplies a first bit vector mask with the atomic machine state bit vector to obtain a first result. The first result identifies first states of interest. The micro-controller determines a next state for the state machine based on the identified first states of interest. The micro-controller performs a function for the vehicle based on the determined next state. The atomic machine state bit vector can be updated based on the determined next state and distributed within the vehicle.
Patent WO-2021184237-A1 (WO)
Title: Dynamic base station selection
Inventor: DONG XIAOMIN
IPC: H04W36/00
Filed: 2020-03-18
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for cell selection. In one aspect, a wireless device may detect one or more synchronization signal blocks (SSBs) broadcast by one or more base stations and select a first base station of the one or more base stations based on a first selection criteria. The wireless device may determine whether a tracking area code (TAC) associated with the first base station is associated with a forbidden tracking area code (FTAC) list and may selectively transmit a registration request to a second base station of the one or more base stations based at least in part on the determination.
Patent WO-2021093270-A1 (WO)
Title: Compound insecticidal and acaricidal nano aqueous formulation containing fenpropathrin and emamectin benzoate, and use thereof
Inventor: MA CHENGYI
IPC: A01N53/08
Filed: 2020-04-21
Abstract: Disclosed is a compound insecticidal and acaricidal nano aqueous formulation containing fenpropathrin and emamectin benzoate. The insecticidal composition uses fenpropathrin and emamectin benzoate as insecticidal and acaricidal active ingredients, and comprises the following components in percentage by weight: 3-25% of fenpropathrin and emamectin benzoate, and 5-20% of a pesticide adjuvant, with the balance being water. The weight ratio of the fenpropathrin to the emamectin benzoate is 20:1-1:20. In the present invention, nano-sized micelles formed by the surfactant are used for carrying poorly water-soluble fenpropathrin and emamectin benzoate, and the active ingredients exist in the nano aqueous formulation as nano-sized microparticles, thereby facilitating the adhesion, spreading and permeation of the active ingredients onto a target, and increasing the resistance of the active ingredients to rain wash. With the two active ingredients acting in synergy, the nano aqueous formulation can prevent and treat Lepidoptera and mite pests on agricultural crops with both a fast pesticidal effect and a prolonged efficacy, providing markedly superior prevention and treatment performances to those achieved by separate use of the two ingredients.
Patent WO-2020216223-A1 (WO)
Inventor: DU XINFA
IPC: B60R3/00
Filed: 2020-04-21
Abstract: A pedal (100) used for a vehicle (1000) and the vehicle (1000). The pedal (100) comprises: a pedal body (10) and a lamplight unit; the lamplight unit is provided on the pedal body (10); the lamplight unit at least comprises a warning lamp group (20); the warning lamp group (20) is applicable to emitting light to remind surrounding traffic participants, drivers, and passengers. The pedal makes the appearance of the vehicle more beautiful while improving the use safety of the vehicle.
Patent WO-2020221118-A1 (WO)
Inventor: JIN HUANGPING
IPC: H04B7/06
Filed: 2020-04-24
Abstract: La présente invention concerne un procédé d'indication d'une matrice de précodage, un procédé de détermination d'une matrice de précodage, et un dispositif de communication. Le procédé comprend les étapes suivantes : un dispositif terminal produit des premières informations d'indication et les envoie à un dispositif de réseau, les premières informations d'indication étant utilisées pour indiquer des vecteurs de domaine spatial, des vecteurs de domaine fréquentiel et des coefficients de pondération pour construire une matrice de précodage. Lorsque la valeur Z d'un rang est supérieure à 2, Z couches de transport comprennent au moins une couche de transport de premier type, et le nombre maximal de vecteurs de domaine fréquentiel communiqués pour la couche de transport de premier type respecte (I). Par comparaison avec le nombre maximal (II) de vecteurs de domaine fréquentiel communiqués pour chaque couche de transport définie lorsque le rang est 1 ou 2, le nombre maximal de vecteurs de domaine fréquentiel communiqués peut être réduit, et le nombre maximal de coefficients de pondération communiqués est aussi réduit. Par conséquent, la présente invention facilite la réduction du temps système de rétroaction.
Patent WO-2021027326-A1 (WO)
Inventor: SU JINGHONG
IPC: B28D7/00
Filed: 2020-04-27
Abstract: Silicon rod cut-off equipment, comprising: a silicon rod feeding device (2), provided between a storage area and a cutting operation area (17) and used for transferring to the cutting operation area (17) a silicon rod (16) to be cut which is placed in the storage area; a wire cutting device (1), comprising a cutting frame (111) suspended in the cutting operation area (17), a single-wire wire saw (1141) and a multi-wire wire saw (1121) being disposed on the cutting frame (111), and the wire cutting device (1) being used for implementing switching, using the rotation of the cutting frame (111), between a first cutting state in which cutting is conducted by means of the multi-wire wire saw (1121) and a second cutting state in which cutting is conducted by means of the single-wire wire saw (1141), when a silicon rod (16) placed in the cutting operation area (17) is cut off; and a silicon rod discharging device (3), provided at the discharging end of the cutting operation area (17).
Patent WO-2021223102-A1 (WO)
Title: Method and time synchronization (ts) node for enabling extended holdover time
Inventor: WANG JUN
IPC: H04J3/06
Filed: 2020-05-06
Abstract: The present disclosure provides a method and time synchronization node for enabling extended holdover time. The method comprises: detecting whether the TS node loses time synchronization with its master TS node or not; and transmitting a first announce message comprising a first indicator to one or more slave TS nodes in response to detecting that the TS node loses the time synchronization with its master TS node, wherein the first indicator indicates a holdover time budget for enabling extended holdover time at the one or more slave TS nodes.
Patent WO-2020253429-A1 (WO)
Title: 微型有源矩阵式有机发光显示器及其制作方法
Inventor: YANG JIANBING
IPC: H01L51/52
Filed: 2020-05-17
Abstract: 一种微型有源矩阵式有机发光显示器及其制作方法，其结构包括硅片衬底(1)和玻璃基板(16)，其特征是在所述的硅片衬底(1)上制作有多个阳极像素电极(2)，各阳极像素电极(2)之间通过绝缘层(3)相互绝缘和对间隙进行平坦化，在阳极像素电极(2)上制作有器件层，器件层上设有封装用薄膜密封层，在玻璃基板(16)与薄膜密封层相对的一面上制作有多个彩色光阻层(14)，各彩色光阻层(14)之间通过黑矩阵层(15)分隔成独立单元，位于最上层的玻璃基板(16)通过四周的粘结胶与硅片衬底(1)贴合相连；本发明结构简单，制作方法，性能可靠，寿命长。
Patent WO-2020228838-A1 (WO)
Inventor: XIA HAITAO
IPC: G06F9/455
Filed: 2020-05-18
Abstract: A containerized VNF deployment method and a related device. The containerized VNF deployment method comprises: a VNFM receives a first VNF instantiation request from an NFVO, wherein the first VNF instantiation request carries a first VNF instance identifier and a first virtualized network function descriptor (VNFD) identifier; determines a container object package identifier referenced by the VNFD represented by the first VNFD identifier; sends a container object package management request to a container management entity, and receives a container object package management response from the container management entity, the container object package management response being used to indicate that a container object instance in a container object package is created successfully; and creates the VNF instance represented by the first VNF instance identifier and maintains the mapping relationship between the first VNF instance identifier and the container object package identifier. The method is beneficial to reduce the complexity of the deployment of containerized VNFs.
Patent WO-2021120538-A1 (WO)
Inventor: GAO SHILIN
IPC: G06F11/36
Filed: 2020-06-05
Abstract: Embodiments of the present description provide an applet code scanning method and apparatus. The method comprises: receiving a code scanning request sent by a client, the code scanning request carrying applet code to be scanned; parsing the applet code to obtain code modules; and separately detecting the code modules on the basis of a scanning rule to obtain a scanning result of the applet code.
Patent WO-2021042793-A1 (WO)
Title: Refrigeration capacity determination method, refrigeration energy efficiency ratio determination method, and failure notification method
Inventor: ZHANG XIAODI
IPC: F24F11/88
Filed: 2020-06-09
Abstract: The present invention relates to the technical field of air conditioners, and particularly relates to a refrigeration capacity determination method, a refrigeration energy efficiency ratio determination method, and a failure notification method. The present invention aims to solve the problem in which existing refrigeration capacity determination methods for air conditioners are unable to accurately calculate the refrigeration capacity of air-cooled air conditioners. The refrigeration capacity determination method of the present invention comprises: acquiring an indoor air density; acquiring an air output volume of an indoor unit; acquiring an air inlet enthalpy value of the indoor unit; acquiring an air outlet enthalpy value of the indoor unit; and determining a refrigeration capacity of an air conditioner according to the indoor air density, and the air output volume, the air inlet enthalpy value, and the air outlet enthalpy value of the indoor unit. The present invention estimates, by means of the indoor air density and the air output volume, an air mass that the indoor unit is capable of refrigerating per second, and uses the air inlet enthalpy value and the air outlet enthalpy value which are capable of indicating energy contained in the air. In this way, the present invention combines the indoor air density, the air output volume, the air inlet enthalpy value, and the air outlet enthalpy value to achieve accurate calculation of the refrigeration capacity.
Patent WO-2022006723-A1 (WO)
Title: Led chip transfer method, display back plate and fabricating method therefor, and display device
Inventor: HONG WENZHEN
IPC: H01L23/00
Filed: 2020-07-06
Abstract: The present invention relates to an LED chip transfer method, a display back plate and a fabricating method therefor, and a display device. After micro-LED chips are transferred from a growth substrate to a transfer substrate, by partially removing an adhesion layer between the transfer substrate and each micro-LED chip, an unremoved part is used as a support for supporting the micro-LED chips on the transfer substrate, so as to reduce the adhesion strength of the adhesion layer to the micro-LED chips; when the micro-LED chips are picked up from the transfer substrate, the support for the pickup micro-LED chips is broken under action of tension, so that the pickup micro-LED chips are separated from the transfer substrate.
Patent WO-2021022959-A1 (WO)
Inventor: GONG HONGYU
IPC: H02K3/12
Filed: 2020-07-07
Abstract: A rotor assembly (100), comprising a rotor (101) and a rotor winding (102). The rotor (101) is provided with a plurality of teeth; tooth slots are provided between adjacent teeth; the rotor (101) can be connected to a rotor shaft to output power; the rotor winding (102) is composed of coils wound on the rotor (101); the rotor winding (102) comprises a portion extending in an axial direction parallel to the rotor assembly (100) and a portion extending in a plane perpendicular to the axial direction; the portion extending in the plane perpendicular to the axial direction comprises a plurality of sections; in the axial direction, the plurality of sections are in one-to-one correspondence to corresponding sides of two or more polygons, respectively. The winding method can solve the problems such as length difference of copper wires between windings due to sequential superposition of the coils in traditional windings, thus achieving the technical effects of improving the balance of the armature and minimizing the difference in resistance of windings.
Patent WO-2022011550-A1 (WO)
Title: Optical imaging system, image capturing module, and electronic apparatus
Inventor: TAN YIXIANG
IPC: G02B13/00
Filed: 2020-07-14
Abstract: An optical imaging system (10), an image capturing module (100), and an electronic apparatus (1000). The optical imaging system (10) sequentially comprises, from an object side to an image side: a first lens (L1) having a positive refractive power, with an object-side surface (S1) of the first lens at an optical axis being a convex surface; a second lens (L2) having a refractive power; a third lens (L3) having a refractive power; a fourth lens (L4) having a refractive power; a fifth lens (L5) having a refractive power, with an object-side surface (S9) of the fifth lens at the optical axis being a convex surface, and an image-side surface (S10) thereof at the optical axis being a concave surface; a sixth lens (L6) having a refractive power, with an object-side surface (S11) of the sixth lens at the optical axis being a concave surface; and a seventh lens (L7) having a refractive power, with the periphery of an image-side surface (S14) of the seventh lens being a convex surface; and the optical imaging system (10) satisfies: CT56/TTL > 0.34, wherein CT56 is the distance between the image-side surface (S10) of the fifth lens (L5) and the object-side surface (S11) of the sixth lens (L6) at the optical axis, and TTL is the distance between the object-side surface (S1) of the first lens (L1) and an image surface (S17) of the optical imaging system (10) at the optical axis. The optical imaging system (10) meets the requirement of a miniaturized design, and can achieve a high number of pixels and a good image quality.
Patent WO-2021017978-A1 (WO)
Inventor: BAO JIAN
IPC: H04N21/422
Filed: 2020-07-22
Abstract: 本公开提供了一种智能电视语音识别方法、系统及存储介质，用于智能电视识别用户的方言，智能电视接收用户交互操作的语音指令；声纹识别模块根据用户交互操作的语音指令的声纹特征确定用户使用的方言种类；语音识别模块根据该用户使用的方言种类直接将用户交互操作的语音指令转化为文字以识别出用户的语音指令。本公开中用户通过语音操作智能电视，智能电视识别用户语音并进行识别反馈的整个操作过程中，无需用户对方言种类进行选择，对于使用智能电视并且多种方言存在的家庭而言，可以自动识别用户所说的方言并直接根据该方言的语音识别技术识别该用户交互操作的语音指令，大幅减少了用户对方言的选择次数，提升了用户使用语音操作的体验。
Patent WO-2021232582-A1 (WO)
Title: Multi-dimensional task facial beauty prediction method and system, and storage medium
Inventor: GAN JUNYING
IPC: G06K9/62
Filed: 2020-07-24
Abstract: Disclosed are a multi-dimensional task facial beauty prediction method and system, and a storage medium. The method comprises: in a training stage, using a first facial image to optimize a shared feature extraction network for extracting a shared feature and to train a plurality of sub-task networks for executing a facial beauty classification task; in a test stage, extracting a shared feature of a second facial image; inputting the shared feature into a plurality of trained facial beauty classification tasks; and combining first output results of the plurality of facial beauty classification tasks to obtain a first beauty prediction result. The problem of the imbalance of data samples occurring during a facial beauty prediction process can be effectively solved, thereby improving the accuracy of facial beauty prediction.
Patent WO-2021098272-A1 (WO)
Inventor: SONG YITAO
IPC: H04L29/06
Filed: 2020-07-28
Abstract: Disclosed are a data reading method and apparatus, a metering device, and a server. The method comprises: acquiring metering data on a metering device, and then generating first encryption data on the basis of the metering data, an identification identifier and a first timestamp; then sending, to a terminal device, beacon information comprising the metering data, the first encryption data and the identification identifier; the terminal device sending the received beacon information to a server; the server generating second encryption data on the basis of the identification identifier, the metering data, and a second timestamp corresponding to the time when the beacon information is received; and comparing the second encryption data with the first encryption data, and recording the metering data when a comparison result meets a recording requirement. By means of the data reading embodiments provided in the present method, device data can be read with low power consumption, at a low cost, and with high efficiency and high security.
Patent WO-2022021326-A1 (WO)
Inventor: MU QIN
IPC: H04W72/04
Filed: 2020-07-31
Abstract: Embodiments of the present disclosure provide a bandwidth resource multiplexing method and apparatus, a communication device and a storage medium. The bandwidth resource multiplexing method comprises: issuing a resource configuration parameter. The resource indicated by the resource configuration parameter can be used for bandwidth resource multiplexing of a first-type UE and a second-type UE. The bandwidth resource multiplexing comprises at least one of the following: physical random access channel (PRACH) resources of the first-type UE and the second-type UE partially or completely overlap, or initial uplink (UL) bandwidth portions (BWP) of the first-type UE and the second-type UE partially or completely overlap.
Patent WO-2021027670-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2020-08-06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a sub-band specific sounding reference signal (SRS) resource indicator identifying subsets of SRS resources, of a set of SRS resources, associated with precoding a physical uplink shared channel (PUSCH) communication that is to be transmitted in a PUSCH resource. The user equipment may precode the PUSCH communication based at least in part on the sub-band specific SRS resource indicator. The user equipment may transmit the PUSCH communication after precoding the PUSCH communication based at least in part on the sub-band specific SRS resource indicator. Numerous other aspects are provided.
Patent WO-2021248670-A1 (WO)
Inventor: QIN JINGBO
IPC: H04N21/435
Filed: 2020-08-08
Abstract: Embodiments of the present application relate to the technical field of display, in particular, to a safe playback method for a streaming media file, and a display device. The method comprises: determining the state of a streaming media file in response to a streaming media file playback instruction input by a user; if the state of the streaming media file is an encrypted state, controlling video data to flow into a trusted execution environment, and determining the state of the video data in the trusted execution environment; and if the state of the video data is an encrypted state, sending the video data to a decryption module for decryption, sending the decrypted video data to a decoder for decoding, and controlling a display to play the decoded video data.
Patent WO-2022007119-A1 (WO)
Title: Directional driving platform based on distribution state, and corresponding terminal
Inventor: ZHANG WEIWEI
IPC: G05D3/12
Filed: 2020-08-18
Abstract: The present invention relates to a directional driving platform based on a distribution state, and a corresponding terminal. The directional driving platform comprises: a rotation driving mechanism, which is arranged at the bottom of a house and is used for driving, on the basis of a received reference angle, the house to rotate according to the reference angle, such that the central position of a balcony of the house faces a direction where there are the fewest human targets in the external view from a balcony; a live capture mechanism, which is located at the central position of the balcony of the house and is used for performing image data capture on the external view from the balcony, so as to obtain a corresponding image of the external view from the balcony; and a signal identification device, which is used for identifying each human target in said image. The directional driving platform based on a distribution state, and the corresponding terminal in the present invention operate intelligently and are easily controlled. Since a crowd gathering area outside a house may be automatically avoided by using an adaptive selection mechanism of the house, disturbances caused by an external crowd to the living environment of the house can be reduced to the greatest extent.
Patent WO-2021036983-A1 (WO)
Inventor: CHEN QICHANG
IPC: H04L12/437
Filed: 2020-08-24
Abstract: Disclosed are a data transmission method and apparatus, relating to the field of in-vehicle networks, and solving the problems of an in-vehicle network using the Ethernet to transmit data under a ring topology, and the reliability of data transmission in the in-vehicle network. The method comprises: when a single-point link fault occurs in a ring network and is detected by two ring network nodes on two adjacent sides of a fault point, determining whether a received data message is a switched data message, if the data message is a non-switched data message, implementing interface loopback on a ring network interface in a fault direction, switching the data message to a switched data message, and receiving and forwarding the switched data message from the ring network, so that the data message can continue to be transmitted to a destination device; and if the received data message is a switched data message, this indicating that the data message has been switched once, and discarding the data message.
Patent WO-2022032755-A1 (WO)
Inventor: YUAN BAO
IPC: C08L23/06
Filed: 2020-09-03
Abstract: Provided are a thermoplastic polypropylene insulation composition with low dielectric loss at 125°C for coaxial cables, a preparation method therefor and the use thereof. The polypropylene insulation composition comprises: 50-100 parts of a composite polypropylene resin, 5-20 parts of a high-density polyethylene resin, 5-15 parts of a linear low-density polyethylene resin, 1.2-2.4 parts of an antioxidant, 0.5-1.5 parts of a lubricant, 0.5-1.5 parts of a rheological agent, and 10-40 parts of a filler. Further provided is a method for preparing the composition. The polypropylene composition of the present invention can be used as a cable material.
Patent WO-2022000819-A1 (WO)
Inventor: WANG MEIYAN
IPC: F25D23/00
Filed: 2020-09-23
Abstract: Provided is a refrigerator. A sealing structure for a refrigerator comprises a housing body and a vacuum sealing structure. An installation recess is formed on an outer side of the housing body. A sealing plate is provided at an opening of the installation recess. The sealing plate is used to cover the installation recess. The sealing plate is provided with an insertion opening for insertion of a storage bag. The vacuum sealing structure is installed in the installation recess. A first support base and a second support base of the vacuum sealing structure form an evacuation cavity. The storage bag can be placed in the evacuation cavity from the insertion opening. An evacuation assembly comprises a main air channel, an evacuation air channel, and a pressure relief air channel. The main air channel is in communication with the evacuation cavity. The evacuation air channel and the pressure relief air channel are in communication with the main air channel. The evacuation air channel is used to evacuate the storage bag in the evacuation cavity. The pressure relief air channel is used to relieve pressure in the evacuation cavity.